73 lines
2.2 KiB
Ruby
73 lines
2.2 KiB
Ruby
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# frozen_string_literal: true
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namespace :profile do
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desc "Profile Template match memory allocations"
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task :template_match_memory do
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require "memory_profiler"
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require "addressable/template"
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start_at = Time.now.to_f
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template = Addressable::Template.new("http://example.com/{?one,two,three}")
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report = MemoryProfiler.report do
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30_000.times do
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template.match(
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"http://example.com/?one=one&two=floo&three=me"
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)
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end
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end
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end_at = Time.now.to_f
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print_options = { scale_bytes: true, normalize_paths: true }
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puts "\n\n"
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if ENV["CI"]
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report.pretty_print(print_options)
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else
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t_allocated = report.scale_bytes(report.total_allocated_memsize)
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t_retained = report.scale_bytes(report.total_retained_memsize)
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puts "Total allocated: #{t_allocated} (#{report.total_allocated} objects)"
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puts "Total retained: #{t_retained} (#{report.total_retained} objects)"
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puts "Took #{end_at - start_at} seconds"
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FileUtils.mkdir_p("tmp")
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report.pretty_print(to_file: "tmp/memprof.txt", **print_options)
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end
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end
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desc "Profile URI parse memory allocations"
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task :memory do
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require "memory_profiler"
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require "addressable/uri"
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if ENV["IDNA_MODE"] == "pure"
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Addressable.send(:remove_const, :IDNA)
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load "addressable/idna/pure.rb"
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end
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start_at = Time.now.to_f
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report = MemoryProfiler.report do
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30_000.times do
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Addressable::URI.parse(
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"http://google.com/stuff/../?with_lots=of¶ms=asdff#!stuff"
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).normalize
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end
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end
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end_at = Time.now.to_f
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print_options = { scale_bytes: true, normalize_paths: true }
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puts "\n\n"
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if ENV["CI"]
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report.pretty_print(**print_options)
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else
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t_allocated = report.scale_bytes(report.total_allocated_memsize)
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t_retained = report.scale_bytes(report.total_retained_memsize)
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puts "Total allocated: #{t_allocated} (#{report.total_allocated} objects)"
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puts "Total retained: #{t_retained} (#{report.total_retained} objects)"
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puts "Took #{end_at - start_at} seconds"
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FileUtils.mkdir_p("tmp")
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report.pretty_print(to_file: "tmp/memprof.txt", **print_options)
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end
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end
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end
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